Dishwasher



FIG. 1 is a front perspective view of a dishwasher showing our new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a top plan view thereof.

The dishwasher includes a plain and unornamented rear and bottom, which are not shown.

The broken line showing of portions of the dishwasher is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a dishwasher, as shown and described. 